package com.demo.dao;

import org.springframework.jdbc.core.support.JdbcDaoSupport;

public class AccountDaoImpl extends JdbcDaoSupport implements AccountDao {
    
    @Override
    public void out(String outer, Integer money) {
        this.getJdbcTemplate().update("update account set money= money- ? where username=? ",money,outer);
    }
    
    @Override
    public void in(String inner, Integer money) {
        this.getJdbcTemplate().update("update account set money= money+ ? where username=? ",money,inner);
    }
}
